NEMA 4/4X/7&9 Enclosure IP65/IP67/IP68 Protection ATEX/Exd BT4/CT4 Electric

Chenglei manufacture the quarter turn electric rotary actuator DQ Series with valve worm reduction box.It is applied for damper,plug valve,gate valve, globle valve,throttle valve,ball valve,butterfly valve,damper,slide plate gate,adjusting valve,regulating valve and HVAC.
Our electric actuator can be widely use in various industries including oil and gas, power plants,water treatment,chemicals, processes,paper and pulp, and flow control automation.
Voltage:380V/110V/220V/440V/660V AC or 12V/24V DC for your option. Single phase or Three phase.
Rated frequency:50HZ/60HZ.
As for control method, on-off or modulating.4-20mA.
As for the protocols,Profibus/profinent/modbus/HART/FF/Device net/ESD
Motor duty:shor time: S2 10min,15min,30min. or continuous time:S1/S3/S4/S6 24%,40%.
Connection:JB2920 Torque type or ISO5210(GB/T 12222) Thrust flange type
Protection grade: IP65/IP67/IP68 for your option.
Insulation level: F level
Certificates:CCC/UL/CE/IECex/SIL/RoHS/ ISO/CE/Gost
Enclosure: NEMA 4/4X/7&9 models enclosure can be your option.
Environmental temperature: -20~+60 ºC (special orders -60~+70 ºC);
Relative humidity: ≤ 95% (at+25 ºC);
Explosion proof:ATEX/ Exd BT4/CT4;
Anti corrosion coating: electrostatic powder spraying.
Body Material:Aluminum alloy/stainless steel/carbon steel.
High speed,High torque,adjustable speed and battery backup and bluetooth and local or remote control can be your option.
Heater and thermostat standard.
Manual override with handwheel
Here is the FT series remote control split type electric actuator

Here is the Z series multi-turn electric rotary actuator and Q series 1/4 turn electric rotary actuator:

Chenglei also provide the quarter turn electric actuator,multi-turn electric actuator,part turn electric actuator with worm gear reducer,electric linear actuator,electric valve actuator,electric damper actuator,ball valve electric actuator,butterfly valve electric actuator,gate valve electric actuator,globe valve electric actuator,valve worm gear box,on-off electric actuator,modulating electric actuator.

1.We are the electric actuator and valve wormgear box experts since 2004.
More than 20 years industrial actuator experience.
2.We supply the complete industry valve & damper & HVAC automation solution.
3.We have got the CCC/CE/EAC/IECex and SIL and CNEX explosion proof certificates.
4.Our electric actuator has the battery backup and bluetooth wireconnection and infrared remote control and split type remote control and the thermal motor protection and it can be under the extream temperature -60 ºC-70 ºC.
5.Our electric actuator have the part-turn and multi turn version.
6.On-off & Modulating control is available.